WetsuitsYou

In general every wetsuit has an inner lining of nylon or polyester to protect the neoprene. But there are some linings like fleece or jersey that give more insulation to keep you warmer in the water.

In general wetsuits are made from neoprene or rubber. Most of the high end wetsuits use the neoprene type made from limestone. That is more flexible, durable and more environment friendly than oil. 

Most wetsuits have seams and there are differences between them on how they are sealed or how the quality is lasting. In general good wetsuits are made of neoprene panels and they are first glued together and then blind stitched. This way the seam is strong and properly sealed. 

In general a wetsuit should fit like a second skin they say. Not too tight, not too loose. An easy measurement is that the wetsuit should fall around the ankle bone with your legs and around the wrist bone at your arms.  The rest of the suit should not have rolls or gaps. 

In general what most people wear under their wetsuit is a swimsuit for the girls and a small speedo or boxer short for the guys or they wear nothing underneath (just naked).

A zipless or zipperless or zip free wetsuit are all the same name for the same wetsuit. But what is it and how does the wetsuit work? Zipless or zip free wetsuits are the same as a normal wetsuit only there are no zippers involved when putting the wetsuit on.